\begin{table}[htbp]\centering
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\caption{OLS estimates for child care/goods relative demand (4ca, 1-2 kids ages 0-12, 2002 and 2007)}
\begin{tabular}{l*{8}{c}}
\hline\hline
                                        &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}&\multicolumn{1}{c}{(5)}&\multicolumn{1}{c}{(6)}&\multicolumn{1}{c}{(7)}&\multicolumn{1}{c}{(8)}\\
                                        &\multicolumn{1}{c}{Single}&\multicolumn{1}{c}{Single}&\multicolumn{1}{c}{Single}&\multicolumn{1}{c}{Single}&\multicolumn{1}{c}{Married}&\multicolumn{1}{c}{Married}&\multicolumn{1}{c}{Married}&\multicolumn{1}{c}{Married}\\
                                        &      b/se         &      b/se         &      b/se         &      b/se         &      b/se         &      b/se         &      b/se         &      b/se         \\
\hline
ln\_pratio\_4ca                           &     0.853\sym{**} &     0.656\sym{*}  &     0.645\sym{*}  &     0.737\sym{*}  &     0.589\sym{*}  &     0.428         &     0.464         &     0.609\sym{*}  \\
                                        &   (0.309)         &   (0.303)         &   (0.311)         &   (0.287)         &   (0.275)         &   (0.315)         &   (0.293)         &   (0.265)         \\
Child's age                             &    -0.132\sym{*}  &    -0.048         &    -0.078         &    -0.047         &    -0.119\sym{*}  &    -0.112         &    -0.096         &    -0.065         \\
                                        &   (0.057)         &   (0.059)         &   (0.085)         &   (0.056)         &   (0.046)         &   (0.057)         &   (0.066)         &   (0.048)         \\
Mother some coll.                       &     0.074         &    -0.010         &     0.018         &     0.260         &    -0.191         &     0.076         &    -0.062         &     0.146         \\
                                        &   (0.260)         &   (0.261)         &   (0.289)         &   (0.259)         &   (0.215)         &   (0.252)         &   (0.227)         &   (0.214)         \\
Mother coll+                            &    -0.091         &    -0.196         &    -0.200         &     0.291         &    -0.496\sym{*}  &    -0.038         &    -0.291         &     0.422         \\
                                        &   (0.283)         &   (0.277)         &   (0.317)         &   (0.296)         &   (0.219)         &   (0.252)         &   (0.232)         &   (0.222)         \\
Mother's age                            &    -0.005         &     0.006         &    -0.002         &     0.016         &     0.007         &    -0.024         &     0.002         &    -0.014         \\
                                        &   (0.017)         &   (0.017)         &   (0.017)         &   (0.016)         &   (0.024)         &   (0.030)         &   (0.026)         &   (0.025)         \\
Mother white                            &    -0.789\sym{**} &    -0.706\sym{**} &    -0.692\sym{**} &    -0.429         &    -0.101         &    -0.107         &    -0.015         &     0.086         \\
                                        &   (0.240)         &   (0.229)         &   (0.260)         &   (0.229)         &   (0.177)         &   (0.198)         &   (0.189)         &   (0.168)         \\
Num children age 0-5                    &    -0.289         &     0.055         &    -0.164         &     0.205         &     0.021         &     0.200         &     0.081         &     0.357         \\
                                        &   (0.268)         &   (0.258)         &   (0.274)         &   (0.254)         &   (0.175)         &   (0.213)         &   (0.216)         &   (0.181)         \\
Num of children                         &     0.056         &     0.127         &     0.127         &    -0.035         &     0.169         &     0.103         &     0.115         &    -0.073         \\
                                        &   (0.171)         &   (0.157)         &   (0.168)         &   (0.156)         &   (0.151)         &   (0.171)         &   (0.167)         &   (0.145)         \\
$\ln(1+R\_m+R\_f)$                        &                   &     0.557\sym{***}&                   &     0.716         &                   &     0.465\sym{***}&                   &    -0.131         \\
                                        &                   &   (0.117)         &                   &   (0.384)         &                   &   (0.106)         &                   &   (0.224)         \\
$\ln(1+e^{\Phi\_m}+e^{\Phi\_f})$          &                   &                   &     0.363         &                   &                   &                   &     0.311         &                   \\
                                        &                   &                   &   (0.411)         &                   &                   &                   &   (0.410)         &                   \\
term2                                   &                   &                   &                   &    16.853         &                   &                   &                   &                   \\
                                        &                   &                   &                   &  (10.417)         &                   &                   &                   &                   \\
$-\sigma^2\_g$                           &                   &                   &                   &    -0.461\sym{**} &                   &                   &                   &    -0.765\sym{***}\\
                                        &                   &                   &                   &   (0.149)         &                   &                   &                   &   (0.100)         \\
Father some coll.                       &                   &                   &                   &                   &     0.128         &     0.115         &     0.195         &     0.101         \\
                                        &                   &                   &                   &                   &   (0.217)         &   (0.253)         &   (0.228)         &   (0.212)         \\
Father coll+                            &                   &                   &                   &                   &    -0.334         &    -0.677\sym{**} &    -0.447         &    -0.208         \\
                                        &                   &                   &                   &                   &   (0.212)         &   (0.242)         &   (0.247)         &   (0.211)         \\
Father's age                            &                   &                   &                   &                   &    -0.016         &     0.017         &    -0.005         &     0.006         \\
                                        &                   &                   &                   &                   &   (0.020)         &   (0.024)         &   (0.021)         &   (0.021)         \\
term\_f                                  &                   &                   &                   &                   &                   &                   &                   &     8.015         \\
                                        &                   &                   &                   &                   &                   &                   &                   &   (5.819)         \\
term\_m                                  &                   &                   &                   &                   &                   &                   &                   &   -13.710\sym{*}  \\
                                        &                   &                   &                   &                   &                   &                   &                   &   (6.630)         \\
term\_g                                  &                   &                   &                   &                   &                   &                   &                   &     0.608         \\
                                        &                   &                   &                   &                   &                   &                   &                   &   (8.411)         \\
\_cons                                  &     1.281         &    -1.250         &    -0.075         &    -2.930         &     1.380         &    -0.235         &     0.140         &     1.570         \\
                                        &   (0.765)         &   (0.879)         &   (1.714)         &   (1.697)         &   (0.769)         &   (0.911)         &   (1.711)         &   (1.166)         \\
\hline
r2                                      &     0.175         &     0.385         &     0.189         &     0.469         &     0.131         &     0.277         &     0.130         &     0.510         \\
N                                       &       120         &        94         &       112         &        94         &       227         &       155         &       198         &       155         \\
\hline\hline
\end{tabular}
\end{table}
